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/MacCocoa/NSTask/NSTask traceroute
Function:
Required plugins for this example: MBS MacCocoa Plugin, MBS Main Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCocoa/NSTask/NSTask traceroute
This example is the version from Wed, 27th Sep 2016.
Project "NSTask traceroute.rbp"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
End Class
Class Window1 Inherits Window
Control Label1 Inherits Label
ControlInstance Label1 Inherits Label
End Control
Control Domain Inherits TextField
ControlInstance Domain Inherits TextField
End Control
Control TextArea1 Inherits TextArea
ControlInstance TextArea1 Inherits TextArea
End Control
Control RunButton Inherits PushButton
ControlInstance RunButton Inherits PushButton
EventHandler Sub Action() outputPipe = new NSPipeMBS TextArea1.Text = "" task = new NSTaskMBS task.setStandardOutput outputPipe task.setArguments array(domain.text) task.launchPath = "/usr/sbin/traceroute" task.launch outputHandle = outputPipe.fileHandleForReading // async timer1.mode = timer.ModeMultiple return End EventHandler
End Control
Control Timer1 Inherits Timer
ControlInstance Timer1 Inherits Timer
EventHandler Sub Action() if task <> nil then ReadSomeData if not task.isRunning then // done me.Mode = timer.ModeOff end if end if End EventHandler
End Control
Sub ReadSomeData() if outputHandle <> nil then dim data as MemoryBlock = outputHandle.readDataOfLength(outputHandle.AvailableBytes) if data <> nil then dim s as string = DefineEncoding(data, encodings.UTF8) s = ReplaceLineEndings(s, EndOfLine) TextArea1.AppendText s end if end if End Sub
Property outputHandle As NSFileHandleMBS
Property outputPipe As NSPipeMBS
Property task As NSTaskMBS
End Class
MenuBar MainMenuBar
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem EditSeparator1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem EditSeparator2 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
End Project

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The items on this page are in the following plugins: MBS MacCocoa Plugin.




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